1.Introduction of hot dip galvanized steel grating1>material:carbon steel or stainless steel2>cross bar pitches:maybe 24-200mm,of which 50mm,76mm and 100mm are recommended.3>Steel grating is made by the world first-class equipment,which can arrange the bearing bar and cross bar in longitude and latitude order to certain distance.cross bar is pressed into the bearing bar by high tension resistance weldingring which is controlled by computer.so we can produce high quality gratings with firm welding,smooth surface and high strength.4>Surface process of gratings: there are three types:hot-dipped galvanized ,electro-galvanized and spraying brushing and soaking.anti-acid and alkali corrosion capacity the range PH6 to PH12.5,a stable protective film will be formed on the zinc surface.it has good anti-corrosive property. 2.Specification of hot dip galvanized steel grating(1)The shape of bearing bar: Plain type (may be omitted in the symbol of steel grating), Serrated type and I-Shape type (2)Bearing bar pitches can be 12.5, 15, 20, 30, 30.16, 32.5, 34.3, 40, 60mm, of which 30mm & 40mmare recommended. (3)Cross bar pitches can be 38, 50, 60,100mm, of which 50mm & 100mm are recommended. 3. galvanized hot dip galvanized grating features(1)Attractive appearance:Simple outline.silver colour,and modern.(2)Optimum water draining:Water leakage area reaches 83.3%,which is more than two times larger than that of cast iron.(3)Hot-dip galvanizing:Good antirust performance,maintenance free and replacement free.(4)Design of preventing theft:The cover is connected with the frame by gemel,which ensures protection against theft,safety,and convenient opening.(5)Saving investment:With large span,the cost is lower than that of cast iron when under heavy load.And the replacement expenses in case of theft and crushing will be saved.(6)High strength:With strength:With strength and toughness far higher than those of cast iron,it can be used in the environment with large span and heavy load,such as the wharf and the airport.(7)Many specifications available: The requirement of different environments,loads,spans,sizes and shapes can be satisfied.4. hot dip galvanized steel grating applicationSteel grating used in flooring, catwalk, mezzanines/decking, stair tread, fencing, ramp, dock, trench cover, drainage pit cover, maintenance platform, pedestrian/crowded pedestrian, factory, workshop, motor rooms, trolley channel, heavy loading area, boiler equipment and heavy equipment area, office buildings, apartments, train stations, department stores, hospitals,amusement parks,etc 5.Manufacturing process of hot dip galvanized steel gratingWe have our own factory,we can ensure the quality and the competitive price,and we can manufacturer any kinds of specification as your demand.6.The packing of hot dip galvanized steel gratingnormally packed in pilling up ways with two pieces of square wood on both upperand bottom sides.there are four or six pieces of M10 long bolt penetrading the gratings and screwing together.it is suitable for loading and unloading by fork-lift and crane. Contact : Caroline Tel : 86-15633515101   86-0318-8090893Skype : snow.fan1Email : info@zxwirenetting.comÂ
Type of bar grating : I bar ,plain, serrated I bar and serrated plain。Brand grating is made by the world first-class Italian ORSO GRIL equipment ,which can arrange the bearing bar and cross bar in l
Type of bar grating : I bar ,plain, serrated I bar and serrated plain。Brand grating is made by the world first-class Italian ORSO GRIL equipment ,which can arrange the bearing bar and cross bar in l
sale high quality and low price expanded metal mesh   Product Introduction 1.Raw Material:   thin low carbon steel plate, stainless steel plate, aluminum plate, copper plate, nickel pl
We produce three kinds of steel gratings, that are Plain Style Steel Grating, Serrated Style Steel Grating and I Bar Type Steel Grating. They are widely used in steel structure platforms, stair treads
 stainless steel expanded metal mesh  Expanded metal mesh can be made from a wide range of materials, chiefly expanded steel mesh, aluminum expanded metal mesh, expanded stainless steel, expanded n
2014 Hot sale perforated metal sheet / stainless steel sheet / aluminum sheet with various hole shape  Materials: Low carbon steel plate, Stainless steel plate, Aluminium cobon plate, Alloy plate,
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